diff --git a/docs/sources/flow/reference/components/prometheus.exporter.unix.md b/docs/sources/flow/reference/components/prometheus.exporter.unix.md
index 1ac39b11f16b..572d39eca3b4 100644
--- a/docs/sources/flow/reference/components/prometheus.exporter.unix.md
+++ b/docs/sources/flow/reference/components/prometheus.exporter.unix.md
@@ -225,7 +225,7 @@ name | type | description | default | required
 ### textfile block
 name | type | description | default | required
 ---- | ---- | ----------- | ------- | --------
-`textfile_directory` | `string` | Directory to read `*.prom` files from for the textfile collector. |  | no
+`directory` | `string` | Directory to read `*.prom` files from for the textfile collector. |  | no
 
 ### vmstat block
 name | type | description | default | required